Question

What is the origin of the Hip ER muscle?

1) Upper part of the tuberosity of the ischium
2) Medial surface of greater trochanter
3) Nerve to gemelli inferior
4) Cannot be determined

Answer 1

The origin of the Hip ER muscle is the upper part of the tuberosity of the ischium.

Step-by-step explanation:

The origin of the Hip ER muscle is the upper part of the tuberosity of the ischium.

The ischium forms the posterolateral portion of the hip bone and the large, roughened area of the inferior ischium is the ischial tuberosity. Multiple muscles that act across the hip joint attach to the tuberosity, including the Hip ER muscle.

Therefore, the correct answer is option 1) Upper part of the tuberosity of the ischium.